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pH Electrodes, General Purpose – EZDO | PY-41 / GL-42 / PS-44 / PS-45 / TP-46T30K / PF-47

pH Electrodes, General Purpose – EZDO | PY-41 / GL-42 / PS-44 / PS-45 / TP-46T30K / PF-47

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Description

pH Electrodes, General Purpose – EZDO | PY-41 / GL-42 / PS-44 / PS-45 / TP-46T30K / PF-47

EZDO general-purpose pH electrodes are designed for compatibility with standard BNC pH meter inputs across benchtop, portable, and pocket instruments. Six models cover the most common laboratory and field measurement scenarios. The PY-41 is an economical plastic-body electrode with fiber junction for routine measurements. The GL-42 is a refillable glass-body electrode with ceramic junction for improved accuracy. The PS-44 and PS-45 are spear-tip electrodes designed for semi-solid and penetrable sample measurement. The TP-46T30K integrates a 30K thermistor temperature sensor alongside the pH electrode, providing combined pH and temperature from a single probe connection. The PF-47 uses a flat membrane surface for measuring liquids in flat containers, gel surfaces, and skin.

Specifications

Model Type pH Range Temp Range Reference Junction Refillable Body Connector Size (mm) Cable
PY-41 Plastic electrode 0–14 pH 0–80°C Ag/AgCl Fiber No PC BNC 125×12 1 m
GL-42 Glass electrode 0–14 pH 0–90°C Ag/AgCl Ceramic Yes Glass BNC 96×12 1 m
PS-44 Spear electrode 2–12 pH 0–80°C Ag/AgCl Cricoid fiber No PC BNC 140×12 1 m
PS-45 Spear electrode 2–12 pH 0–80°C Ag/AgCl Cricoid fiber No PC BNC 155×15 1 m
TP-46T30K With 30K temp sensor 0–14 pH 0–80°C Ag/AgCl Ceramic No PC BNC + 3.5Φ Plug 120×12 1 m
PF-47 Flat electrode 2–12 pH 0–80°C Ag/AgCl Cricoid Teflon No PC BNC 110×12 1 m

Additional information

Model

PY-41, GL-42, PS-44, PS-45, TP-46T30K, PF-47

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